Refund Approved But Lower Than Expected? Code 846, Offsets, and Where the Missing Money Went

Your refund finally hits “Refund Sent” on WMR or IRS2Go, code 846 shows up on your transcript with a payment date — and then the deposit lands smaller than the refund you filed for. No warning, no explanation on the payment itself.

This surprises thousands of filers every season. Here’s what almost always happened, and how to find out exactly who took the difference.

The Usual Culprit: A Refund Offset

The federal government, through the Treasury’s Bureau of the Fiscal Service (BFS), runs the Treasury Offset Program (TOP) — a matching system that intercepts federal payments, including tax refunds, to collect certain past-due debts before the money reaches you. No court order required.

The debts that commonly grab refunds: past-due child support, defaulted federal student loans (see where offsets stand in 2026 — currently paused but expected to resume), state income tax debts, unemployment overpayments owed back to a state, and other federal agency debts. Federal tax debt works slightly differently — the IRS itself applies your refund to prior-year balances before TOP even gets involved.

How to Confirm It on Your Transcript

An offset leaves fingerprints. On your tax transcript, you’ll typically see code 846 (refund issued) for the full approved amount, followed by code 898 showing the portion applied to a non-IRS debt. If you later see 899, that’s a reversal — some or all of the offset money coming back to you (common after an injured-spouse claim).

On WMR, look below the status bar: offset cases usually carry a message referencing Tax Topic 203 (refund reduced for offset). You’ll also get a mailed notice from BFS — not the IRS — listing the debt, the agency, and the amount taken.

Finding Out Who Took It

Call the TOP call center at 1-800-304-3107 (see BFS contact info). The automated line tells you which agency claimed your money and how to reach them. Two important points: the IRS can’t reverse a TOP offset — disputes go to the agency that claimed the debt — and if you believe the debt isn’t yours (identity mix-up, already paid), that agency is where you fight it.

If the Offset Took Your Spouse’s Share

Filed jointly, but the debt belongs only to your spouse? File Form 8379 (Injured Spouse Allocation) to recover your portion of the refund. You can file it with your return (if you know the offset is coming) or after the fact. Expect roughly 8–14 weeks of processing, and watch for that 899 reversal code when it succeeds.

Dre’s example: Dre and his wife filed jointly expecting $4,200. The deposit came in at $1,750. His transcript showed 846 for $4,200, then 898 for $2,450 — his wife’s pre-marriage state tax debt. The TOP line confirmed the state agency; Dre filed Form 8379 and recovered his $2,100 share about ten weeks later, showing as an 899 on the transcript.

When It’s Not an Offset

If the numbers don’t match any debt you can identify, the other common cause is an IRS adjustment — the agency corrected a credit or calculation on your return and reduced the refund, in which case you’ll get a CP12-series notice explaining the change and your 60-day right to dispute it. Adjustment reductions show differently on the transcript (no 898 code), which is the quickest way to tell the two cases apart.

Looking Ahead: 2027

The big variable for next season is student loan offsets. With the Department of Education’s collections pause expected to lift as the new repayment system beds in, the 2027 filing season could see a wave of first-time offsets hitting borrowers who defaulted during the transition years. If that’s you, the time to fix it is now — rehabilitation takes about ten months.

Child support, state debt, and unemployment-overpayment offsets continue as normal. I’ll update this post as the student loan restart is confirmed.

Common Issues to Watch Out For

• Blaming the IRS for a TOP offset. The IRS just processes the refund — the Treasury’s offset program and the claiming agency control the money. Disputes go to the agency, not the IRS.
• Missing the BFS notice. The explanation letter comes from the Bureau of the Fiscal Service, not the IRS — it’s the paper trail for any dispute, so don’t toss it as junk.
• Not filing the injured spouse form. If a joint refund was taken for one spouse’s debt, Form 8379 recovers the other’s share — an enormous number of eligible filers never file it.
• Confusing offsets with adjustments. No 898 code on the transcript usually means the IRS changed your return instead — different notice, different dispute process, 60-day clock.
• Expecting WMR to warn you in advance. It often doesn’t. If you know you have flagged debts, call 1-800-304-3107 before filing season to see what’s queued against your refund.